Tire tread



FIG. 1 is a perspective view of a tire tread showing my new treaddesign, it being understood that the tread pattern is repeated uniformlythroughout the circumference of the tire tread with the opposite sidebeing the same as the side shown; and,

FIG. 2 is an enlarged fragmentary front elevation view of the tire treadillustrated in FIG. 1.

The broken line showing of a tire sidewall and inner bead is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a tire tread, as shown and described.